I've heard some buzz about using diluted milk to water plants, especially since my water company is warning against pouring milk down the sink. They suggested using it for plants, but I'm skeptical. Has anyone else tried this? What are the pros and cons?
4 Answers
Yeah, I've heard it's good but only if you really dilute it. A 4:1 ratio of water to milk works for some outdoor plants, especially ferns. Just be careful with potted plants, too much can lead to a bad smell or mold!
Honestly, I wouldn't recommend it. Plants need plain water to thrive. Milk may cause issues if used too often, like odor or excess mycelium growth in the soil. Stick to water for regular care!
But doesn't milk have some nutrients? I mean, if it's really diluted, could it help some plants?
I think it's all a bit strange. The water company has that milk advice, yet we know big companies pollute our water without hassle. Makes you wonder about their reasoning!
Never heard of watering plants with milk until now. Seems risky—might kill them instead of helping. Just stick with plain water, right?

So, like, does it really help with growth or is this just a myth?